The Mababangloob from Cabanatuan City, Nueva Ecija, P.I.

I am a descendant from The Mababangloob from Cabanatuan City, Nueva Ecija, P.I. I have been told many stories about my relatives from this side of the family and have just recently found out i am the ggrandaughter of Gregoia P Braan (b.11/28/1881 in Cabanatuan) daughter of Fernanda Mababangloob from the same place. I have a document showing that Fernanda married a man from Spain by the last name of Pena. If anyone can give me any information about this family...this part of the islands..anything...it would be greatly appreciated.